Chiefs-Raiders, Seahawks-49ers: When top NFL rivalries sour

Two of the NFL’s most intense rivalries have turned sour.
When the Chiefs visit the Raiders in a series that dates to the AFL and has been as good as any in pro football, the oddsmakers see Oakland (2-9) getting routed — at home — by Kansas City. Most of America sees it that way, too.

“I know this, when it comes to Chiefs and Raiders, it doesn’t matter records,” said Chiefs coach Andy Reid, whose team is 9-2.